MMA fighter Choo Sung Hoon and Japanese model Yano Shiho's daughter Choo Sarang went on a date with her boyfriend Yuto. Choo Sarang and Yuto went on an "extreme date," enjoying rides on Segway. They showed off their cute couple looks, wearing helmets and knee protectors. After the rides on Segway, they rode rollercoasters, and enjoyed their time together. In related news, the KBS 2 TV entertainment program 'Superman Returns' tells a story of celebrities and their children. Actor Song Il Gook and his triplets Dae Han, Min Gook, and Man Sae, MMA fighter Choo Sung Hoon and Japanese top model Yano Shiho's daughter Choo Sarang, singer Tablo of Epik High and actress Kang Hye Jung's daughter Haru, and comedian Lee Hwi Jae and his twin sons star in the show. The KBS 2 TV entertainment program 'Superman Returns' airs every Sunday night.